![]() Dendroica discolor (prairie warbler, state endangered).Atrytonopsis hianna (dusted skipper, state threatened).Appalachia arcana (secretive locust, state special concern). ![]() Ammodramus savannarum (grasshopper sparrow, state special concern).northern pin oak ( Quercus ellipsoidalis).Canada blueberry ( Vaccinium myrtilloides).low sweet blueberry ( Vaccinium angustifolium).serviceberries ( Amelanchier spicata and others).slender ladies’-tresses ( Spiranthes lacera).blue toadflax ( Nuttallanthus canadensis).hairy puccoon ( Lithospermum caroliniense).hoary puccoon ( Lithospermum canescens).northern blazing-star ( Liatris scariosa).cylindrical blazing-star ( Liatris cylindracea).long-leaved bluets ( Houstonia longifolia).western sunflower ( Helianthus occidentalis).common rockrose ( Crocanthemum canadense).pussytoes ( Antennaria howellii and A.little bluestem ( Schizachyrium scoparium).rough-leaved rice grass ( Oryzopsis asperifolia).purple love grass ( Eragrostis spectabilis).slender wheat grass ( Elymus trachycaulus).slender sand sedge ( Cyperus lupulinus).Pennsylvania sedge ( Carex pensylvanica).Bracken fern ( Pteridium aquilinum) and reindeer lichen ( Cladina spp.) are usually abundant.įor information about plant species, visit the Michigan Flora website. Other characteristic herbaceous species include big bluestem ( Andropogon gerardii), hair grass ( Avenella flexuosa), prairie cinquefoil ( Drymocallis arguta), porcupine grass ( Hesperostipa spartea), June grass ( Koeleria macrantha), rough blazing star ( Liatris aspera), prairie heart-leaved aster ( Symphyotrichum oolentangiense), and birdfoot violet ( Viola pedata). Poverty grass ( Danthonia spicata), little bluestem ( Schizachyrium scoparium), and Pennsylvania sedge ( Carex pensylvanica) are dominant herbaceous species across the range of this community. Blueberry ( Vaccinium angustifolium), sweet-fern ( Comptonia peregrina), sand cherry ( Prunus pumila), prairie willow ( Salix humilis), and hazelnuts ( Corylus spp.) make up most of the shrub layer when present. Ground cover vegetation is characterized by a well developed, short shrub layer and numerous graminoid species. Northern pin oak, black cherry ( Prunus serotina), and aspens ( Populus spp.) are often found as stunted or young trees. Both red pine and white pine can form a sparse supercanopy above the scattered groves of jack pine. Red pine ( Pinus resinosa) is often present, and widely scattered white pine ( P. Jack pine typically dominates the open overstory. About the Natural Community Classification.
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